Cardstream Gateway Guide

Cardstream fact sheet

Adding a Cardstream gateway

To add a Cardstream gateway:

curl https://core.spreedly.com/v1/gateways.xml \
  -u 'C7cRfNJGODKh4Iu5Ox3PToKjniY:4UIuWybmdythfNGPqAqyQnYha6s451ri0fYAo4p3drZUi7q2Jf4b7HKg8etDtoKJ' \
  -H 'Content-Type: application/xml' \
  -d '<gateway>
        <gateway_type>card_stream</gateway_type>
        <merchantID>merchantID</merchantID>
        <shared_secret>shared_secret</shared_secret>
      </gateway>'

<gateway>
  <token>6r2NTxT5byoJa3dBwxrMqzKsRDl</token>
  <gateway_type>card_stream</gateway_type>
  <name>Cardstream</name>
  <description nil="true"/>
  <merchant_profile_key nil="true"/>
  <merchantID>merchantID</merchantID>
  <characteristics>
    <supports_purchase type="boolean">true</supports_purchase>
    <supports_authorize type="boolean">true</supports_authorize>
    <supports_capture type="boolean">true</supports_capture>
    <supports_credit type="boolean">true</supports_credit>
    <supports_general_credit type="boolean">false</supports_general_credit>
    <supports_void type="boolean">true</supports_void>
    <supports_adjust type="boolean">false</supports_adjust>
    <supports_verify type="boolean">true</supports_verify>
    <supports_reference_purchase type="boolean">true</supports_reference_purchase>
    <supports_purchase_via_preauthorization type="boolean">false</supports_purchase_via_preauthorization>
    <supports_offsite_purchase type="boolean">false</supports_offsite_purchase>
    <supports_offsite_authorize type="boolean">false</supports_offsite_authorize>
    <supports_3dsecure_purchase type="boolean">true</supports_3dsecure_purchase>
    <supports_3dsecure_authorize type="boolean">true</supports_3dsecure_authorize>
    <supports_3dsecure_2_mpi_purchase type="boolean">false</supports_3dsecure_2_mpi_purchase>
    <supports_3dsecure_2_mpi_authorize type="boolean">false</supports_3dsecure_2_mpi_authorize>
    <supports_store type="boolean">false</supports_store>
    <supports_remove type="boolean">false</supports_remove>
    <supports_fraud_review type="boolean">false</supports_fraud_review>
    <supports_network_tokenization type="boolean">false</supports_network_tokenization>
    <supports_populate_mit_fields type="boolean">false</supports_populate_mit_fields>
  </characteristics>
  <credentials>
    <credential>
      <name>merchantID</name>
      <value>merchantID</value>
    </credential>
  </credentials>
  <gateway_settings>
  </gateway_settings>
  <gateway_specific_fields>
    <gateway_specific_field>type</gateway_specific_field>
    <gateway_specific_field>merchant_name</gateway_specific_field>
    <gateway_specific_field>dynamic_descriptor</gateway_specific_field>
    <gateway_specific_field>country_code</gateway_specific_field>
  </gateway_specific_fields>
  <payment_methods>
    <payment_method>credit_card</payment_method>
  </payment_methods>
  <state>retained</state>
  <redacted type="boolean">false</redacted>
  <sandbox type="boolean">false</sandbox>
  <created_at type="dateTime">2021-10-05T21:30:26Z</created_at>
  <updated_at type="dateTime">2021-10-05T21:30:26Z</updated_at>
</gateway>

Third-party 3DS2 auth data

Spreedly will automatically handle the field mapping for sending third-party 3DS2 authentication data to CardStream. For more information about how to use this feature, see the 3DS2 Third-party authentication guide. Spreedly fields map to the relevant CardStream fields as described in the following table.

Spreedly field	Cardstream field
`ecommerce_indicator`	`threeDSECI`
`authentication_value`	`threeDSCAVV`
`enrolled`	`threeDSEnrolled`
`xid`	`threeDSXID`

Gateway specific fields

The type field can be specified as well as two Billing Descriptor fields: merchant_name and dynamic_descriptor. The country_code field is the merchant’s country indicated by its ISO-3166 2-letter code. If no value is passed the default will be ‘GB’.

curl https://core.spreedly.com/v1/gateways/LlkjmEk0xNkcWrNixXa1fvNoTP4/purchase.xml \
  -u 'C7cRfNJGODKh4Iu5Ox3PToKjniY:4UIuWybmdythfNGPqAqyQnYha6s451ri0fYAo4p3drZUi7q2Jf4b7HKg8etDtoKJ' \
  -H 'Content-Type: application/xml' \
  -d '<transaction>
        <payment_method_token>56wyNnSmuA6CWYP7w0MiYCVIbW6</payment_method_token>
        <amount>100</amount>
        <currency_code>USD</currency_code>
        <gateway_specific_fields>
          <card_stream>
            <type>2</type>
            <merchant_name>Merchant</merchant_name>
            <dynamic_descriptor>Description</dynamic_descriptor>
            <country_code>US</country_code>
          </card_stream>
        </gateway_specific_fields>
      </transaction>'

<transaction>
  <on_test_gateway type="boolean">true</on_test_gateway>
  <created_at type="dateTime">2021-10-05T21:30:25Z</created_at>
  <updated_at type="dateTime">2021-10-05T21:30:26Z</updated_at>
  <succeeded type="boolean">true</succeeded>
  <state>succeeded</state>
  <token>CgZkhfOUXid0BRgUJQruN6h6fAk</token>
  <transaction_type>Purchase</transaction_type>
  <order_id nil="true"/>
  <ip nil="true"/>
  <description nil="true"/>
  <email nil="true"/>
  <merchant_name_descriptor nil="true"/>
  <merchant_location_descriptor nil="true"/>
  <merchant_profile_key nil="true"/>
  <gateway_specific_fields>
    <card_stream>
      <type>2</type>
      <merchant_name>Merchant</merchant_name>
      <dynamic_descriptor>Description</dynamic_descriptor>
      <country_code>US</country_code>
    </card_stream>
  </gateway_specific_fields>
  <gateway_specific_response_fields>
  </gateway_specific_response_fields>
  <gateway_transaction_id>63</gateway_transaction_id>
  <gateway_latency_ms type="integer">1</gateway_latency_ms>
  <stored_credential_initiator nil="true"/>
  <stored_credential_reason_type nil="true"/>
  <populate_mit_fields type="boolean">false</populate_mit_fields>
  <warning nil="true"/>
  <application_id nil="true"/>
  <amount type="integer">100</amount>
  <currency_code>USD</currency_code>
  <retain_on_success type="boolean">false</retain_on_success>
  <payment_method_added type="boolean">false</payment_method_added>
  <smart_routed type="boolean">false</smart_routed>
  <message key="messages.transaction_succeeded">Succeeded!</message>
  <gateway_token>T11bJAANtTWnxl36GYjKWvbNK0g</gateway_token>
  <gateway_type>test</gateway_type>
  <shipping_address>
    <name>Newfirst Newlast</name>
    <address1 nil="true"/>
    <address2 nil="true"/>
    <city nil="true"/>
    <state nil="true"/>
    <zip nil="true"/>
    <country nil="true"/>
    <phone_number nil="true"/>
  </shipping_address>
  <response>
    <success type="boolean">true</success>
    <message>Successful purchase</message>
    <avs_code nil="true"/>
    <avs_message nil="true"/>
    <cvv_code nil="true"/>
    <cvv_message nil="true"/>
    <pending type="boolean">false</pending>
    <result_unknown type="boolean">false</result_unknown>
    <error_code nil="true"/>
    <error_detail nil="true"/>
    <cancelled type="boolean">false</cancelled>
    <fraud_review nil="true"/>
    <created_at type="dateTime">2021-10-05T21:30:25Z</created_at>
    <updated_at type="dateTime">2021-10-05T21:30:26Z</updated_at>
  </response>
  <api_urls>
  </api_urls>
  <payment_method>
    <token>1rpKvP8zOUhj4Y9EDrIoIYQzzD5</token>
    <created_at type="dateTime">2017-06-26T17:04:38Z</created_at>
    <updated_at type="dateTime">2021-10-05T17:31:52Z</updated_at>
    <email>[email protected]</email>
    <data>
      <my_payment_method_identifier>448</my_payment_method_identifier>
      <extra_stuff>
        <some_other_things>Can be anything really</some_other_things>
      </extra_stuff>
    </data>
    <storage_state>retained</storage_state>
    <test type="boolean">true</test>
    <metadata>
      <key>string value</key>
    </metadata>
    <callback_url nil="true"/>
    <last_four_digits>1111</last_four_digits>
    <first_six_digits>411111</first_six_digits>
    <card_type>visa</card_type>
    <first_name>Newfirst</first_name>
    <last_name>Newlast</last_name>
    <month type="integer">3</month>
    <year type="integer">2032</year>
    <address1 nil="true"/>
    <address2 nil="true"/>
    <city nil="true"/>
    <state nil="true"/>
    <zip nil="true"/>
    <country nil="true"/>
    <phone_number nil="true"/>
    <company nil="true"/>
    <full_name>Newfirst Newlast</full_name>
    <eligible_for_card_updater type="boolean">true</eligible_for_card_updater>
    <shipping_address1 nil="true"/>
    <shipping_address2 nil="true"/>
    <shipping_city nil="true"/>
    <shipping_state nil="true"/>
    <shipping_zip nil="true"/>
    <shipping_country nil="true"/>
    <shipping_phone_number nil="true"/>
    <payment_method_type>credit_card</payment_method_type>
    <errors>
    </errors>
    <verification_value></verification_value>
    <number>XXXX-XXXX-XXXX-1111</number>
    <fingerprint>e3cef43464fc832f6e04f187df25af497994</fingerprint>
  </payment_method>
  <attempt_3dsecure type="boolean">false</attempt_3dsecure>
</transaction>

Gateway specific response fields

State

A response from Cardstream may contain a state field that conveys the transaction state on CardStream’s end. You can find this information in gateway_specific_response_fields under the cardstream_state field. For example, a transaction could have something like this:

<transaction>
  <token>LgpTNGjsWQs9DwdxcbreUVz0R8p</token>
  <transaction_type>Purchase</transaction_type>
  <gateway_specific_response_fields>
     <card_stream>
       <cardstream_state>finished</cardstream_state>
     </card_stream>
  </gateway_specific_response_fields>
</transaction>

3DS authenticated

A response from Cardstream may contain a three_ds_authenticated field. You can find this information in gateway_specific_response_fields. For example, a transaction could have something like this:

<transaction>
  <token>LgpTNGjsWQs9DwdxcbreUVz0R8p</token>
  <transaction_type>Purchase</transaction_type>
  <gateway_specific_response_fields>
     <card_stream>
       <three_ds_authenticated>Y</three_ds_authenticated>
     </card_stream>
  </gateway_specific_response_fields>
</transaction>

To request any gateway_specific_fields or gateway_specific_response_fields, please contact Support with your request and the gateway documentation for the fields of interest.